baber/WOPTO huggingface dataset:
Patent JP-S56160063-A (JP)
Title: Semiconductor memory
Inventor: KADOTA HIROSHI
IPC: H01L27/108
Filed: 1980-05-15
Abstract: PURPOSE:To obtain the element of high integration by a method wherein a structure of a memory cell unit is simplified in a random access memory. CONSTITUTION:An N type impurity diffused layer is disposed on a P type silicon semiconductor substrate 10 under signal wires 13, 14 through a thin insulating film, and MIS capacity 18 is formed in the cell. A MIS-type transistor 19 with an array address wiring 12 made as a gate is formed, and the cell is surrounded at its periphery by a P<+> type channel stopper 27. The unit surrounded by broken lines is memory cell in the circuit diagram. A data feeding input line 11 is connected to a drive amplifier 17 to make complementary outputs be applied to the signal wires 13, 14. The signals are identified by means of a detection amplifier 20 to be transferred to a final output signal line 15. In addition to the above, numerals 21, 22 represent switches respectively to be turned ON/OFF at proper timing. Thereby, the memory cell does not contain contacts, and the integration degree and the detection sensitivity are improved.
Patent JP-S57180351-A (JP)
Title: Brush holder for rotary electric machine
Inventor: ABE TAKASHI
IPC: H02K13/10
Filed: 1981-04-28
Abstract: PURPOSE:To obtain at all times a stable sliding of the brush in a brush holder which holds a plurality of brushes in a tandem shape by mounting the brushes at the same mounting angle, thereby improving the brush seating property of the brush in the holder. CONSTITUTION:In a brush holder which holds a plurality of brushes 1,2 in a direction of a commutator 6, side walls 4' disposed between the brushes are formed in V shape in such a manner that the mounting angles theta2', theta2'' of the brushes 1, 2 to the central position O' of the commutator 6 become equal. In this manner, the sliding properties of the brushes can be equalized, the current sharing can be made form, and the sliding can be maintained preferably at all times.
Patent JP-S59190911-A (JP)
Title: Skin cleaner
Inventor: KANEKO GENTOKU
IPC: A61K8/00
Filed: 1983-04-12
Abstract: PURPOSE:A skin cleaner that is obtained by making an ore mainly composed of platioclase and quartz into a fine powder, thus having, by itself, high skin- cleaning action, especially high spodophorous action and further being used in combination with shampoos or tooth pastes. CONSTITUTION:An ore mainly composed of plagioclase and quartz such a quartz diorite and andesite tuff occurring in the mines in the HAKUSAN mountains in ISHIKAWA prefecture in Japan are crushed into a fine particle powder to give the objective skin cleaner. When the cleaner is dissolved in water, K<+>, Na<+>, Ca<2+>, Mg<2+>, as cations, Cl<->, SO4<2->, HCO3<-> as anions are formed and H2SiO3 and the like liberates. Thus, the water resultant from the elution of the cleaner has preventing action caused by the catalytic effect of the many elements and stimulates the skin functions by the ions and compounds in the solution.
Patent JP-S60207164-A (JP)
Title: Electrostatic recording device
Inventor: HAYASHI TAKANORI
IPC: G03G15/02
Filed: 1984-03-30
Abstract: PURPOSE:To control the surface potential of a photosensitive body after electrostatic charge exactly to a set value by providing a turning-on circuit which sets a voltage impressed to a pre-exposure lamp on the basis of the detected potential of a measuring probe for the photosensitive body surface potential. CONSTITUTION:The measuring probe 4 for the photosensitive body surface potential itself uses a well-known potential measuring probe. Its detection output is amplified by an amplifier 14 and impressed to a copying machine control circuit 11, which stores the set surface potential of the photosensitive drum 1 previously and impresses a signal corresponding to the difference obtained by comparing the stored value with the amplified detection signal to the turning-on circuit 12, thereby varying the impressed voltage to the exposure lamp 2 according to variation in the surface potential of the photosensitive drum 1.
Patent JP-H01237172-A (JP)
Title: Paper feed mechanism
Inventor: AKAHA FUJIO
IPC: B41J13/076
Filed: 1988-03-18
Abstract: PURPOSE:To obtain a simple and low-cost roll paper carriage mechanism by providing a constitution which consists of a paper feed roller with high hardness and a high coefficient of friction, a groove formed, within the width of paper, on a paper feed roller and a transport belt, consisting of an elastic member, arranged on the groove. CONSTITUTION:If the tip of paper 12 is inserted between a transport belt 2 and a holding roller 6, this is detected by a detector to rotate a motor 4 and then a paper feed roller 1. Then rotation of the paper feed roller 1 is transmitted, by friction, to the transport belt 2 arranged on a groove section 1-A, and the transport belt 2 rotates in the same direction at a slightly lower peripheral speed than the paper feed roller 1. Said direction is clockwise and the paper 12 reaches the roller 1, passing through an area under a printing head 7 by the guidance of a paper guide 11. The paper 12 held by the paper feed roller 1 and the paper holding roller 6 is transported precisely by a strong feeding force. After this state, the paper 12 is pressed against a platen 9 by the head 7 via an ink carrier 8 to perform print recording. As the peripheral speed of the transport belt 2 is lower than that of the paper feed roller 1, the slack of the paper 12 is eliminated and transported without generation of paper feed irregularity or clogging with paper.
Patent JP-S54156153-A (JP)
Title: Temperature compensating constant voltage circuit
Inventor: KUSAKABE HIROMI
IPC: G05F1/56
Filed: 1978-05-31
Abstract: PURPOSE: To ensure proper temperature compensation by enabling simultaneous drawing of output voltages from the power supply side and the ground side.  
     CONSTITUTION: Up on application of a given voltage between the power supply V cc  and the ground GND, a small current flows through transistors Q 11  to Q 14  due to a slidht difference in characteristics or the like. At this point, when the loop current of the transistors Q 11 , Q 13 , Q 14  and Q 12  is small in value, the difference ΔV be  in the voltage drop can be ignored in the resistance. The loop acts as a positive feedback loop causing a rapid increase in the current of the respective transistors or when the current amplification rate is amply large as compared with 1, a negative feedback is applied as the currenr flowing through the transistors reaches a certain level, thereby stabilizing the loop at a constant current I 1 . Under such a condition, it is possible to ensure simultaneous obtainance of the first output comprising terminals 0 1  and 0 2  and the second output comprising terminals 0 3  and 0 4 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62222034-A (JP)
Title: Method for adding ca to aluminum alloy
Inventor: KURODA TADAATSU
IPC: C22C1/02
Filed: 1986-03-24
Abstract: PURPOSE:To simply add Ca to an Al alloy at a low cost by adding a Ca compound reducible to metallic Ca with molten Al to molten Al. CONSTITUTION:A Ca compound reducible to metallic Ca with molten Al is added to molten Al during melting. At least one among CaO, CaC2 and CaCO3 is suitable for use as the Ca compound. The added Ca compound melts in the molten Al and is reduced to metallic Ca to form an Al-Ca alloy.
Patent JP-S55157545-A (JP)
Title: Tetrahydrophthalamide derivative, its preparation and herbicide
Inventor: NAGASE HIROMOTO
IPC: C07C67/00
Filed: 1979-05-25
Abstract: NEW MATERIAL:A tetrahydrophthalamide derivative of formula I (R is H, alkyl or alkenyl, possibly substituted; X 1  is H or halogen; X 2  is halogen, alkoxy, alkenyloxy or substituted benzyloxy; X 3  is H, alkoxy or alkneyloxy).  
     EXAMPLE: N-(4-Bromophenyl)-3,4,5,6-tetrahydrophthalamide.  
     USE: A herbicide, having a highly herbicidal effect against paddy-field weeds, e.g. Echinochloa oryzicola VASING or umbrella plant (Cyperus difformis L.), or field weeds e.g. large carbgrass or green amaranth, and a high selectivity through soil treatment before budding of leguminous plants, with no harm to soybeans, etc.  
     PROCESS: A compound of formula II is reacted with a compound of RNH 2 , to give a compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62221198-A (JP)
Inventor: HIGAMI TOSHIYA
IPC: H05K9/00
Filed: 1986-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10262257-A (JP)
Title: Error correction system and decoder using the error correction system
Inventor: KOYAMA SHINJI
IPC: H04N19/67
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To prevent a problem on the occurrence of an error in the case of transmitting a code stream entropy-coded. SOLUTION: In the case of decoding a code stream entropy-coded, the code stream is taken out in the unit of synchronizing words and decoding of the entropy code is conducted. On the occurrence of any contradiction in the decoding of the entropy code, a decoded image is used and propriety of a decoded value is checked from a head of the extracted code stream and a position where the error is caused with high probability is estimated. An error pattern is assumed in the code stream corresponding to the position (S303). The code stream in which the assumed error pattern is adopted is entropy-decoded again and discriminates whether or not entropy decoding is attained without causing any contradiction (S304). Then the assumed error pattern is changed and the similar processing is conducted.  In the case that there is a pattern by which the entropy code is decoded to the end without any contradiction, an error pattern which obtained the highest evaluation is adopted and source decoding is conducted (S310).
Patent JP-H05275011-A (JP)
Title: Device for drying neck of cathode-ray tube
IPC: H01J9/38
Filed: 1992-03-24
Abstract: PURPOSE:To efficiently dry the water droplet adhered to the inner surface of a neck in a short time. CONSTITUTION:In a neck drying device, which inserts an air blow nozzle 4 into a neck and blows out the air from air blowing holes 5 formed in the air blow nozzle 4 to dry the inner surface of the neck, the air blow nozzle 4 is formed freely to turn. Consequently, since the air blow nozzle 4 is turned and while blows the air to the inner surface of the neck, the water droplet adhered to the inner surface of the neck is dried efficiently in a short time.
Patent JP-H02247088-A (JP)
Title: Processing device for multilayered thin-film body
Inventor: ITO HIROSHI
IPC: B23K26/00
Filed: 1989-03-20
Abstract: PURPOSE:To decrease the thermal influence to be exerted on a plastic film and to prevent a wrinkle damage by cooling the part of the multilayered thin-film body formed by providing a metallic film on the plastic film, where the thin-film body comes into contact with a processing drum and removing a part of the metallic film by laser light. CONSTITUTION:The metallic film 4 consisting of Al, etc., is deposited by evaporation on the surface of a film 3 consisting of polypropylene, etc., with a processing device for a film 2 for capacitors as the multilayered thin-film body. The film 2 travels while the plastic film side maintains contact with the outside peripheral surface of a processing drum 6 in the range of the prescribed angle in the circumferential direction thereof. A laser oscillator 7, such as YAG laser, is disposed and the laser light L outputted therefrom is condensed by a lens 8 and is projected through an optical fiber 9 and a 2nd lens 11 to the metallic film 4 on the film 2 to dissolve away the metallic film, by which a margin part 13 is formed. The processing drum 6 consists of Al, etc., and a supply pipe 14 is connected to the hollow end face thereof to supply liquid nitrogen 15 into the drum. The drum 6 is cooled in this way. The thermal influence to be exerted on the plastic film is thus decreased even if the metallic film is dissolved away by the laser light.
Patent JP-H09253764-A (JP)
Title: Press working method
Inventor: KUBOKI YASUO
IPC: B21D28/02
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve material yield, working yield and productivity by adding coining to a feed bar or edge bar of a material to be worked of strip plate. SOLUTION: A positioning hole 2 is arranged to a material 1 to be worked of strip plate made of a metal of iron, copper, aluminum or its alloy, etc., next, coining 3 of similar plane shape to arrange an extended edge face 4 needed for product is executed near the extended edge face 4. Next, cutting 5 to form the external shape of product except center part is executed. Coining 6 is executed at the center part not subjecting to the cutting 5, a clearance part 7 is arranged to the part at which cutting 5 is done for extension in the horizontal direction due to vertical compression of the part. Successively, after both end parts are subjected to bending 8 to U shape, the part subjected to the coining 6 is subjected to cutting 9, a product 10 cut to piece is completed.
Patent JP-S54156037-A (JP)
Title: Dispersing agent of dye and pigment for synthetic resin
Inventor: HOTSUTA HIROSHI
IPC: C09C3/00
Filed: 1978-05-31
Abstract: PURPOSE: A dispersing agent capable of dispersing a dye or a pigment into a synthetic resin e.g., polyethylene, with improved dispersibility, consisting of a lanolin fatty acid soap, etc.  
     CONSTITUTION: A dispersing agent of a dye or a pigment for a synthetic resin comprising one or more compounds selected from the group consisting of a lanolin fatty acid soap, its ester of a polyhydric alcohol, its alkylene oxide adduct, and its amide. An amount of the dispersing agent is 30W300 parts by wt. based on 100 parts by wt. of an organic dye or pigment and 1W50 parts by wt. based on 100 parts by wt. of an inorganic dye or pigment respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S554495-A (JP)
Title: Method of developing sinking and refloating oil fence
Inventor: MITANI SHIYUNJI
IPC: E02B15/06
Filed: 1979-05-30
Abstract: PURPOSE: To make an efficient use of sea berth, by disposing a plurality of oil fences around the sea berth and extending the same also beneath the sea berth, and arranging these oil fences such that their sinking and refloating can be controlled independently from each other.  
     CONSTITUTION: According to the method of this invention, tankers (a), (b) can be enclosed independently by oil fences 1. Therefore, in case that tanker (a) is going to leave pier after finishing cargo handling operation or in case that it is necessary to refuge tanker (a) by reason of outflow of oil from tanker (b), valves communicated to pipes 6, 11 are opened to release air, which causes prompt sinking of right-side oil fence 1 from the position of structural fence 14. On the other hand, when cargo handling operation is finished and tanker (b) is going to leave pier after accident such as outflow of oil has been settled, valves communicated to pipes 5, 7W10, 12 are opened to release air, whereby left-side oil fence 1 can be sunk promptly from the position of structural fence 13 and at the same time oil fences extended beneath sea berth 3 can be sunk promptly from the position of structural fences 15, 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60208875-A (JP)
Title: Manufacture of josephson junction element
Inventor: TSUGE HISANAO
IPC: H01L39/24
Filed: 1984-04-03
Abstract: PURPOSE:To enhance dimensional accuracy, to eliminate different in steps completely and to prevent short circuits caused by a poor step coverage, by forming a tunnel barrier part by anisotropic etching. CONSTITUTION:On an insulating substrate 11, three-layer films, i.e., a first super- conductive electrode 12 of Nb, a tunnel barrier layer 15 and a second superconductive electrode 21 of Pb, are formed. A first insulator layer 23 comprising SiO and the like having good directivity is deposited on the entire surface of the substrate. Then a resist mask 22 is lifted off. Thereafter, a resist mask 24 is formed at a place, which is to become a tunnel barrier part on the second superconductive electrode 21. The second superconductive electrode 21 is completely etched by an ion etching method. The interface part between the first superconductive electrode 12 and the first insulator layer 23 is flattened. Then a second insulator layer 25, whose thickness is the same as that of the second superconductive electrode 21, is deposited. The resist mask 24 is lifted off and a pattern is formed. Thereafter a third superconductive electrode 26 is formed.
Patent JP-S52149476-A (JP)
Title: Liquid phase epitaxial growth apparatus
Inventor: FURUKAWA TSUNEO
IPC: H01L21/208
Filed: 1976-06-07
Abstract: PURPOSE: To eliminate residual solution on single crystal wafers and obtain goodquality liquid phase epitaxial grown layers by obliquely disposing single crystal wafer holding plates and arranging said plates so as to permit desired adjustment of their inclination angle. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11257031-A (JP)
Title: Method for assembly of tappet to cylinder head
Inventor: HARA NOBUO
IPC: F01L1/20
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To minimize the number of cam support plates to be manufactured and to perform efficient assembly of tappet by preventing the differences in the vertical distance between the engine valve and the cam. SOLUTION: An engine valve 6 and a camshaft 8 are installed in a cylinder head 7. Then, the vertical distance from the shaft end of the engine valve 6 and the base circle at a cam 9 of the camshaft 8 is measured, and the camshaft 8 is removed temporarily. A cam support plate 12 of the thickness relevant to the size obtained by deducting a valve clearance from the measured distance is mounted to fit to the top face of a tappet body 10. The tappet formed thereby is fit into a pilot hole 7a that is concentric with the engine valve 6 in the cylinder head 7 from the above. Then, the removed camshaft 8 is installed back to the cylinder head 7.
Patent JP-H07275880-A (JP)
Title: Fixed bed element for water treatment and its production
Inventor: KOYAMA TOICHIRO
IPC: C02F3/10
Filed: 1994-04-05
Abstract: PURPOSE:To obtain a fixed bed element for water treatment capable of being easily produced and good in the attaching workability to the frame member of a fixed bed. CONSTITUTION:A reed screen like fabric consisting of a plurality of warp yarns 11 and a large number of weft yarns 12 is formed and the attaching parts 15 to t,he frame member of a fixed bed are formed to both ends in the longitudinal direction of the warp yarns 11. The parts of the weft yarns 12 between the adjacent warp yarns 11 are cut over the longitudinal direction of the warp yarns 11. The intermediate parts in the longitudinal direction of the warp yarns 11 are twisted to impart a twist to the warp yarns 11 longitudinally not only to spirally arrange a large number of the cut weft yarns 12 around the respective warp yarns 11 but also to allow them to radially protrude from the warp yarns. The twist state given to the warp yarns 11 is held by a wire 18.
Patent JP-H11263555-A (JP)
Title: Elevator device
Inventor: HIRANO KAORU
IPC: B66B7/06
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device in which a rope slip-out preventing member is easily fitted, adjusting operation is easy, and the number of parts is a few. SOLUTION: This elevator device is provided with a slip-out preventing member 11 extending from a member supporting both sides of a pulley shaft 10 on the rope wrapping side, and formed into a U-shape so as to cover the wrapping face, and the slip-out preventing member 11 is provided with slotted holes long in the slip-out preventing space regulating direction, as fitting holes to the supporting member 9 of a pulley. In this case, at fixing the rope slip-out preventing plate 11, when bolts 14 are temporarily fitted, the degree of freedom of the rope slip-out preventing plate 11 is only in the direction of slip-out preventing space regulation, and hence positioning becomes easy.  At assembling a balancing weight, the rope slip-out preventing plate 11 is temporarily fixed so that the slip-out preventing space becomes wide, and after a rope 5 is wrapped on the pulley 1, the bolts 14 are loosened to regulate the slip-out preventing space. At fixing again, by fastening either of the bolts 14, it can be positioned.
Patent JP-S61229068-A (JP)
Inventor: YOSHINO TSUGUHIKO
IPC: E21D13/00
Filed: 1985-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000259379-A (JP)
Title: Method and system for controlling power supply of printer
Inventor: MATSUO MAKOTO
IPC: B41J29/38
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To shorten time needed for power supply control by selecting printers to be powered ON or OFF together on a screen and powering ON or OFF one or more selected printers together. SOLUTION: When an answer packet to a packet for confirming the state of a printer is received from one of 1st to 5th LAN adapters 2 to 10, the answer is analyzed by a printer power supply control means 101 to decide and output printers which can be powered ON on the screen of a display device. Namely, a printer power supply control means 101 retrieves 1st and 2nd printers 3 and 5 which are powered OFF through 1st and 2nd LAN adapters 2 and 4 with power supply control, the printers which can be powered ON are listed and displayed, and printers to be powered ON are selected through the display. The selected printers are powered ON.
Patent JP-H03268562-A (JP)
Title: Facsimile equipment
Inventor: HAMADA YUJI
IPC: H04N1/00
Filed: 1990-03-19
Abstract: PURPOSE:To reduce retriever's load by installing a data rearranging means for rearranging a part or all of communication history data read out from a memory after outputting a list output request in accordance with previously specified order. CONSTITUTION:After ending communication with a destination to be communicated through a communication control part 2, a main control part 1 stores communication history data such as a communication number, a date, communication time, the number of communicated, sheets, the telephone number of a terminating subscriber, a communication mode, and a communicated result in a control memory 3 through a memory control part 4. Thereby, the communication history data in each communication are stored in the memory 3 in sequence of time. When a journal list output request and a data rearrangement request are outputted from an operation part 6 to the main control part 1 in such a state, the main control part 1 read out the communication history data corresponding to several tens communication events from a control memory through the control part 4, rearranges these data so as to sort them in respective destinations to be communicated and then outputs the rearranged data to a recording part 5 as a journal list.
Patent JP-H06276891-A (JP)
Title: Internal type filtration device
Inventor: OGAWA SOUICHI
IPC: A01K63/04
Filed: 1993-03-25
Abstract: PURPOSE:To provide an internal type filtration device, installed in a water tank for ornamental fishes such as a goldfish or a tropical fish, used for circulating and filtering water in the water tank, equipped with an air pump and a submersible pump as filtration power sources and capable of responding to the diversification of rearing the ornamental fishes, water grass, etc., by using the pumps selectively or in combination. CONSTITUTION:This internal type filtration device is designed to pass water in a water tank body l through filter media 24 and 25 and a water feed pipe 32 and forcedly circulate in the water tank body 1. In the filtration device, a submersible pump (Pw) is installed in the water tank body 1 and an air pump (Pa) is installed on the outside of the water tank body 1. The discharge opening of the submersible pump (Pw) is connected to the inlet of the water feed pipe 32 and the jetting port of an air pipe connected to the discharge opening of the air pump (Pa) is opened into the water feed pipe 32.